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CVE-2015-7211

Published Dec 16, 2015 mozilla CWE-20

Overview

CVE-2015-7211 is a known-severity vulnerability affecting mozilla firefox. It was published on December 16, 2015.

Technical Description

Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.

Remediation

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
mozilla firefox 0 Affected

References

Ref lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html Ref lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html Ref lists.opensuse.org/opensuse-updates/2015-12/msg00104.html Ref lists.opensuse.org/opensuse-updates/2016-02/msg00007.html Ref lists.opensuse.org/opensuse-updates/2016-02/msg00008.html Ref www.mozilla.org/security/announce/2015/mfsa2015-141.html Ref www.securityfocus.com/bid/79280 Ref www.securitytracker.com/id/1034426 Ref www.ubuntu.com/usn/USN-2833-1 Ref bugzilla.mozilla.org/show_bug.cgi?id=1221444

Frequently Asked Questions

What is CVE-2015-7211?

CVE-2015-7211 is a known-severity vulnerability affecting mozilla firefox. It was published on December 16, 2015.

How severe is CVE-2015-7211?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2015-7211?

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-7211?

CyberStrike's AI-powered security agents can automatically detect CVE-2015-7211 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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